(By Anya George Tharakan, Reuters) – International Business Machines Corp (IBM) was granted the most U.S. patents for the 23rd year in a row in 2015, according to a ranking by patent analysis firm IFI Claims Patents Services. There were 298,407 utility patents granted in 2015, down slightly from 2014, IFI Claims said on Wednesday. […]...
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IBM was granted the most U.S. patents in 2015
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